We found 15 public water systems in Perkins county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Lemmon | Lemmon | 1,227 | 0 | 30 |
| Perkins County Rural Water | Bison | 450 | 0 | 0 |
| Bison | Bison | 333 | 0 | 44 |
| Gfp-ketterlings Point | Shadehill | 200 | 0 | 0 |
| Gfp 10-2d/area 3-bartels Pa | County of Perkins | 100 | 0 | 0 |
| Lemmon Golf Course | County of Perkins | 70 | 0 | 0 |
| Gfp 12-e/hugh Glass Cg And Park | County of Perkins | 60 | 0 | 0 |
| Tessie's Place | Prairie City | 25 | 0 | 0 |
| Gfp 10-f/area 3-bartles | Shadehill | 25 | 0 | 0 |
| Gfp 10-2/fisherman's Haven | Shadehill | 25 | 0 | 0 |
| Gfp 10-d/area 1-n Boat Dock | Shadehill | 25 | 0 | 0 |
| Strool Elementary School | County of Perkins | 20 | 0 | 0 |
| Gfp 12-c/merrimans Grove | County of Perkins | 15 | 0 | 0 |
| Gfp 12-b/liewellyn John's Shop | County of Perkins | 10 | 0 | 0 |
| Gfp 12-a/liewellyn John's Cg And Par | County of Perkins | 5 | 0 | 0 |